Nazir, Nazia, and Anupriya Saxena. “Airway Management Practices in Covid ICU During the First and Second Phase of Covid-19 Pandemic: Experience from a Tertiary Care Hospital of Western Uttar Pradesh, India”. Anaesthesia, Pain & Intensive Care 25, no. 5 (September 30, 2021): 689–690. Accessed November 26, 2024. https://apicareonline.com/index.php/APIC/article/view/1640.